function edit($id)
{
$subject = subject::find($id);
$subject->subjectTitle = Input::get('subjectTitle');
$subject->teacherId = Input::get('teacherId');
$subject->save();
$teacher = User::where('id', $subject->teacherId)->first();
$subject->teacherName = $teacher->fullName;
return $this->panelInit->apiOutput(true, $this->panelInit->language['editSubject'], $this->panelInit->language['subjectEdited'], $subject->toArray());
}
